Table 1 Demographic parameters of the knees and duration of surgery
From: Robot-assisted anterior cruciate ligament reconstruction based on three-dimensional images
| Â | Traditional surgery | Robot surgery | p value |
|---|---|---|---|
Laterality | Â | Â | Â |
 Left | 6 | 8 |  |
 Right | 6 | 4 |  |
Gender | Â | Â | Â |
 Female | 7 | 7 |  |
 Male | 5 | 5 |  |
Age (years) | 34 ± 6.7 | 70.9 ± 6.0 |  < 0.001 |
Duration of surgery (min) | 27.3 ± 2.7 | 42.0 ± 2.8 |  < 0.001 |